Maerdy Rainfall ForecastUnited KingdomWLRhondda Cynon TaffMaerdyToday 4 Oct40%Mon 5 Oct45%Tue 6 Oct55%Wed 7 Oct40%Thu 8 Oct85%Fri 9 Oct90%Sat 10 Oct20%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Maerdy rainfall forecast issued today at 7:08 am. Next forecast at approx. 9:08 pm. Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads